Connecting The Device To The Power Grid - Kaco blueplanet 87.0 TL3 Betriebsanleitung

DC-side
Recommended cable type
Cable lug Ø connection bolt
Tightening torque
Fitting for DC connection
Torque for cable fitting
Interfaces
Cable diameter for cable fitting
Torque for cable fitting
RS485 connection type
RS485 terminal cable cross-section
Cable diameter for cable fitting
Torque for cable fitting
Ethernet connection type
6.5

Connecting the device to the power grid

6.5.1 Prepare the grid connection
↻ A connection cable with 4 cores (4 individual cores or multi-core up to max.
cable cross-section 16 - 28 mm ) is available on the device.
↻ Nominal grid voltage matches the VAC nom name plate details.
1 For improved accessibility: Unfasten the AC mounting bracket using the 6
screws [ T_30]
2 Unfasten the cable fitting for AC connection and PE earth (ground) [ W_46].
3 Remove sealing plug.
4 Guide the AC leads through the cable fittings.
5 Strip the insulation from the AC cables.
6 Strip the insulation from individual wires for L1 / L2 / L3 (ABC) and PE (ground)
so that the strand and insulation can be pressed into the cable lug shaft.
CAUTION! Risk of fire due to chemical corrosion. Cable lugs must be suitable
for the conductor material and copper busbars being used.
7 Press on cable lug.
8 Affix shrink tubing (not included as standard) over the shaft of the ring cable lug
of the AC cable.
9 Fasten the AC mounting plate using the 6 screws [ T_30 /
» Make the grid connection.
2
When using aluminium cable lugs we recommend using cable lugs with galvanic tin-plating or alternatively, AL/CU ca-
ble lugs as well as appropriate AL/CU washers.
Otherwise, the aluminium may be destroyed by the copper busbars in the presence of electrolytes (e.g. condensate).
Page 18
solar cable
10 mm
30 Nm
M40
7.5 Nm
(2x) 8 - 17 mm
5 Nm
Spring-type terminal
0.25 - 1.5 mm²
(3x) 5 - 10 mm
2.5 Nm
RJ45
2
6 Nm]
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
1
4
3
2
Fig. 13: Detach the AC mounting
plate
1 Housing base – AC-side
2 Screws for mounting
3 AC mounting plate
4 Cable fitting
KACO blueplanet 137 TL3 KACO blueplanaet 150 TL3